Touch up swagger-ui-dist section

docs/usage/installation.md

@@ -38,7 +38,7 @@ app.use(express.static(pathToSwaggerUi))
 app.listen(3000)
 ```
 
-The bundle also exports `SwaggerUIBundle` and `SwaggerUIStandalonePreset`, so
+The module also exports `SwaggerUIBundle` and `SwaggerUIStandalonePreset`, so
 if you're in a JavaScript project that can't handle a tranditional npm module,
 you could do something like this:
 
@@ -56,6 +56,8 @@ const ui = SwaggerUIBundle({
   })
 ```
 
+`SwaggerUIBundle` is equivalent to `SwaggerUI`.
+
 ### Docker Hub
 
 You can pull a pre-built docker image of the swagger-ui directly from Dockerhub: